Tire sidewall



FIG. 1 is a front perspective view of a tire sidewall showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof, the bottom view being a mirror image thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a fragmentary enlarged front view surrounded by broken line 6 in FIG. 2;

FIG. 7 is a fragmentary enlarged front view surrounded by broken line 7 in FIG. 6; and,

FIG. 8 is an enlarged end view taken along line 8-8 in FIG. 7 thereof.

The broken lines shown illustrate portions of the tire sidewall that form no part of the claimed design. 

CLAIM The ornamental design for a tire sidewall, as shown and described. 